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High-pressure electrolysis (HPE) is the el … High-pressure electrolysis (HPE) is the electrolysis of water by decomposition of water (H2O) into oxygen (O2) and hydrogen gas (H2) due to the passing of an electric current through the water. The difference with a standard proton exchange membrane electrolyzer is the compressed hydrogen output around 12–20 megapascals (120–200 bar) at 70 °C. By pressurising the hydrogen in the electrolyser the need for an external hydrogen compressor is eliminated, the average energy consumption for internal differential pressure compression is around 3%.rential pressure compression is around 3%.
, Hogedrukelektrolyse is de ontleding van wa … Hogedrukelektrolyse is de ontleding van water (H2O) in zuurstof (O2) en waterstofgas (H2) door middel van elektrolyse van water onder hoge druk. In tegenstelling tot standaard elektrolyse vindt deze waterstofproductie plaats bij een druk van ongeveer 12-20 MPa (120-200 bar). Door de hoge druk van het waterstof in het elektrolyseapparaat is het niet nodig om het ontstane waterstofgas samen te persen om het te kunnen opslaan. Dat bespaart ongeveer 3% energie ten opzichte van de conventionele methode waarbij waterstof onder atmosferische druk wordt geproduceerd en daarna wordt samengeperst.geproduceerd en daarna wordt samengeperst.
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rdfs:comment |
Hogedrukelektrolyse is de ontleding van wa … Hogedrukelektrolyse is de ontleding van water (H2O) in zuurstof (O2) en waterstofgas (H2) door middel van elektrolyse van water onder hoge druk. In tegenstelling tot standaard elektrolyse vindt deze waterstofproductie plaats bij een druk van ongeveer 12-20 MPa (120-200 bar). Door de hoge druk van het waterstof in het elektrolyseapparaat is het niet nodig om het ontstane waterstofgas samen te persen om het te kunnen opslaan. Dat bespaart ongeveer 3% energie ten opzichte van de conventionele methode waarbij waterstof onder atmosferische druk wordt geproduceerd en daarna wordt samengeperst.geproduceerd en daarna wordt samengeperst.
, High-pressure electrolysis (HPE) is the el … High-pressure electrolysis (HPE) is the electrolysis of water by decomposition of water (H2O) into oxygen (O2) and hydrogen gas (H2) due to the passing of an electric current through the water. The difference with a standard proton exchange membrane electrolyzer is the compressed hydrogen output around 12–20 megapascals (120–200 bar) at 70 °C. By pressurising the hydrogen in the electrolyser the need for an external hydrogen compressor is eliminated, the average energy consumption for internal differential pressure compression is around 3%.rential pressure compression is around 3%.
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rdfs:label |
High-pressure electrolysis
, Hogedrukelektrolyse
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